1 /* 2 // Copyright (c) 2018 Intel Corporation 3 // 4 // Licensed under the Apache License, Version 2.0 (the "License"); 5 // you may not use this file except in compliance with the License. 6 // You may obtain a copy of the License at 7 // 8 // http://www.apache.org/licenses/LICENSE-2.0 9 // 10 // Unless required by applicable law or agreed to in writing, software 11 // distributed under the License is distributed on an "AS IS" BASIS, 12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 // See the License for the specific language governing permissions and 14 // limitations under the License. 15 */ 16 #pragma once 17 18 #include <systemd/sd-id128.h> 19 #include "node.hpp" 20 21 namespace redfish { 22 23 class ServiceRoot : public Node { 24 public: 25 ServiceRoot(CrowApp& app) : Node(app, "/redfish/v1/") { 26 Node::json["@odata.type"] = "#ServiceRoot.v1_1_1.ServiceRoot"; 27 Node::json["@odata.id"] = "/redfish/v1/"; 28 Node::json["@odata.context"] = 29 "/redfish/v1/$metadata#ServiceRoot.ServiceRoot"; 30 Node::json["Id"] = "RootService"; 31 Node::json["Name"] = "Root Service"; 32 Node::json["RedfishVersion"] = "1.1.0"; 33 Node::json["Links"]["Sessions"] = { 34 {"@odata.id", "/redfish/v1/SessionService/Sessions"}}; 35 36 Node::json["UUID"] = getUuid(); 37 38 entityPrivileges = { 39 {boost::beast::http::verb::get, {}}, 40 {boost::beast::http::verb::head, {}}, 41 {boost::beast::http::verb::patch, {{"ConfigureComponents"}}}, 42 {boost::beast::http::verb::put, {{"ConfigureComponents"}}}, 43 {boost::beast::http::verb::delete_, {{"ConfigureComponents"}}}, 44 {boost::beast::http::verb::post, {{"ConfigureComponents"}}}}; 45 } 46 47 private: 48 void doGet(crow::Response& res, const crow::Request& req, 49 const std::vector<std::string>& params) override { 50 res.jsonValue = Node::json; 51 res.end(); 52 } 53 54 const std::string getUuid() { 55 // If we are using a version of systemd that can get the app specific uuid, 56 // use that 57 #ifdef sd_id128_get_machine_app_specific 58 std::array<char, SD_ID128_STRING_MAX> string; 59 sd_id128_t id = SD_ID128_NULL; 60 61 // This ID needs to match the one in ipmid 62 int r = sd_id128_get_machine_app_specific( 63 SD_ID128_MAKE(e0, e1, 73, 76, 64, 61, 47, da, a5, 0c, d0, cc, 64, 12, 64 45, 78), 65 &id); 66 if (r < 0) { 67 return "00000000-0000-0000-0000-000000000000"; 68 } 69 return string.data(); 70 #else 71 return "00000000-0000-0000-0000-000000000000"; 72 #endif 73 } 74 }; 75 76 } // namespace redfish 77